Service AS30C2BC

SERVICE Manual

CONTENTSAIR CONDITIONER

1. Installation

2. Disassembly and Reassembly

3. Troubleshooting

4. Exploded Views and Parts List

5. Refrigerating Cycle Block Diagrams

6. PCB Diagrams

7. Wiring Diagrams

8. Schematic Diagrams

ROOM AIR CONDITIONERINDOOR UNITAS30C2BC

OUTDOOR UNITUS30C2BC

E DB98-05388A(1)

DB98-05388A(1)-CO 3/11/02 10:55 AM Page 1

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1. Installation

1-1 Refrigerant Refill Procedure

• Refill an air-conditioner with refrigerant when refrigerant has been leaked at installing or using

1. Purge air(for new installation only).

3. Connect the tank to refill with Refrigerant

4. Set the unit to cool operation mode.

7. Stop operation of the air conditioner.

9. Close the cap of each valve.

2. Turn the 3-way valve clockwise to close, connect thepressure gauge(low pressure side) to the service valve,and open the 3-way valve again.

5. Check the pressure indicated by the pressuregauge(low pressure side).* Standard pressure is should be 4.5~5.5kg/cm2 in a

regular, high operation mode.

6. Open the refrigerant tank and fill with refrigerant untilthe rated pressure is reached.* It is recommended not to pour the refrigerant in too

quickly, but gradually while operating a pressure valve.

8. Close the 3-way valve, disconnect the pressure gauge,and open the 3-way valve again.

R-22Suspension hook

Highpressuregauge

Handwheel

Finger tightfittings

Connected tohigh pressureside

Chargingline

For mountingother and ofhose whennot in use

Compoundgauge

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1-2 “Pump down” Procedure

Relocation of the air conditioner

• Refer to this procedure when the unit is relocated.

1. Carry out the pump down procedure (referto the details of 'pump down').

2. Remove the power cord.

3. Disconnect the assembly cable from theindoor and outdoor units.

4. Remove the flare nut connecting the indoorunit and the pipe.At this time, cover the pipe of the indoorunit and the other pipe using a cap orvinyl plug to avoid foreign material enter-ing.

Relocation of the air conditioner

5. Disconnect the pipe connected to the outdoor unit.At this time, cover the valve of the outdoorunit and the other pipe using a cap orvinyl plug to avoid foreign material entering.

6. Make sure you do not bend the connectionpipes in the middle and store together withthe cables.

7. Move the indoor and outdoor units to anew locatioon.

8. Remove the mounting plate for the indoorunit and move it to a new location.

Pump down shall be carried out when an evaporator is replaced or when the unit is relocated in another area.

1. Remove the caps from the 2-way valve and the 3-way valve.

3. Set the unit to cool operation mode.(Check if the compressor is operating.)

5. When the pressure gauge indicates "0" turn the 3-way valveclockwise to close.

4. Turn the 2-way valve clockwise to close.

6. Stop operation of the air conditioner.

7. Close the cap of each valve.

2. Turn the 3-way valve clockwise to close and connecta pressure gauge(low pressure side) to the service valve,and open the 3-way valve again.

2-Way Valve

3-Way Valve

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2. Disassembly and Reassembly

2-1 Indoor Unit

Stop operation of the air conditioner and remove the power cord before repairing the unit.

No Parts Procedure Remark

Front Grille! 1) Stop the air conditioner operation and block themain power.

2) Seperate tape of front panel upper.

3) Contract the second finger to the left, and righthandle and pull to open the inlet grille.

4) Take the left and right filter out.

5) Loosen one of the right fixing screw and seper-ate the terminal cover.

6) Loosen four fixing screws of front grille.

7) Pull the upper four parts of discharge softly forthe outside cover to be pulled out.

8) Pull softly the lower part of discharge and pushit up.

Caution;Fix the hook of four parts and assembly the frontpanel.

* Take the Deodorizing and Electrostatic filterout. (Optional)

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Ass’y Tray Drain.

Electrical Parts(Main PCB)

Heat Exchanger

@

#

$

1) Do “1”, above.Separate the drain hose from the extensiondrain hose.

2) Take the display PCB out.(Right of indoor unit)

3) Pull tray drain out from the back body.

1) Do “1”, “2”, above.

2) Take all the connector of PCB upper side out.(Inclusion Earth Wire)

3) Separate the outdoor unit connection wire fromthe terminal block.

4) If pulling the Main PCB up. it will be taken out.

1) Do “1” and “2”, “3”, above.

2) Loosen one fixing screw of right side.

3) Separate the holder-back body at the upper sideand holder at the rearside.

4) Loosen the one fixing screw of left side.

5) Lifting the heat exchanger up a little to push theup side for separation from the indoor unit.

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Fan Motorand

Cross Fan

% 1) Do “1” “2” ”3” “4”, above.

2) Loosen the fixing five screws and separate theholder motor.

3) Loosen the fixing screw of fan motor.

4) Separate the fan motor from the right fan.(A)

5) Loosen the fixing screw of the left fan.(B)

6) Seperate the both fan from the back body.

A

B

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2-2 Outdoor Unit

Parts Procedure Remark

COVER TOP

BACK CABI

CONTROL BOX

COVER FRONT

1) Loosen the screws on the cover top, and remove the cover top.

1) Loosen the screws on the side cabinet, and remove the side cabinet.

1) Loosen the screw on the control box, and remove the control box.

2) Separate the wiring of control box.

1) Loosen the screws on the cover front, and remove the cover front.

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3. Troubleshooting

3-1 Items to be checked first

1) The input voltage should be rating voltage 10% range. The airconditioner may not operate properly if the voltage is out of this range.

2) Is the link cable linking the indoor unit and the outdoor unit linked properly?The indoor unit and the outdoor unit shall be linked by 6 cables. Check the terminals if the indoor unit and outdoor unit are properly linked by the same number ofcables.Otherwise the airconditioner may not operate properly.

3) When a problem occurs due to the contents illustrated in the table below it is a symptom not related tothe malfunction of the airconditioner.

4) Indoor unit observes operation condition of the air conditioner, and displays self diagnosis details on the display panel.

NO Operation of air conditioner

1 The STD operation indication LED blinks when apower plug of the indoor unit is plugged in for the first time.

2 In a COOL operation mode, the compressor does notoperate at a room temperature higher than the settingtemperature that the INDOOR FAN should operate.

3 Fan speed setting is not allowed in AUTO or DRY mode.

4 Compressor stops operation intermittently in DRY mode.

5 The compressor stops intermittently in a COOL mode or DRY mode, and fan speed of the indoor unit decreases.

It indicates power is on. The LED stops blinking if the operation ON/OFF button on the remote control unit is pushed.

In happens after a delay of 3 minutes when the compressor is reoperated. The same phenomenon occurs when a power is on.As a phenomenon that the compressor is reoperated after a delay of3 minutes, the indoor fan is adjusted automatically with reference to a temperature of the air blew

The speed of the indoor fan is set to LL in DRY mode.Fan speed is 5 steps is selected automatically in AUTO mode.

Compressor operation is controlled automatically in DRY modedepending on the room temperature and humidity.

The compressor stops intermittently or the fan speed of the indoorunit decreases to prevent inside/outside air frozen depending on theinside/outside air temperature.

Explanation

NO Display

1 STD LED blinking (1Hz)

2 TIMER LED blinking (1Hz)

3 STD and TIMER LED blinking (1Hz)

4 BIO LED blinking (1Hz)

5 STD, BIO and TIMER LED blinking(1Hz)

6 All LED blinking(1Hz)

Restore from power failure (input initial power)

Indoor unit Room sensor Error (open or short)

Indoor unit heat exchanger temperature sensor Error (open or short)

Indoor fan malfunctioning (for spead is Below 450rpm)

EEPROM Error

Option Erro (option wasn’t setup or option data error)

Self Diagnosis

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3-2 Fault Diagnosis by Symptom

3-2-1 No Power(completely dead)-Initial diagnosis

1) Checklist :(1) Is input voltage normal? The rating voltage ±10% range.(2) Is AC power linked correctly?(3) Is input voltage of DC regulator IC KA7805 (IC02) normal? (11.5VDC-12.5VDC)(4) Is output voltage of DC regulator IC KA7805 (IC02) normal? (4.5VDC-5.5VDC)

2) Troubleshooting procedure

Replace PCBdisplay

Is DC voltage of PCBdisplay normal?

Remove power cord and plug in againin approx. 5 seconds

Is operation lamp blinking?

Does operation start whenrun/stop button on the remote

controller unit pushed?

Is transmission display of the remotecontroller unit blinking?

Is "beep"sound heard from the mainunit?

Is DC voltage of the PCB modulenormal?

Are voltages of #40 (compressor), and#41 or#42(outdoor fan) of the micom normal? ; 5VDC

Is voltage of #39 (indoor fan) of the micomnormal?

Is voltage at #17 terminal of the Micom normal?; 0VDC

Is voltage at #16 terminal of the Micom normal?; 5VDC

Is the rating Voltage ±10%range applied to the

between #1 and #3 of CN78

•Check linkage betweenpower cord and

terminal tap•Check fuse

Is 11.5~12.5VDC appear inthe input side of the DC

regulator IC KA7805(IC02)?

refer toreplace

PCB module

YES

NOYES

NO

YES

YES

YES

NO

YES

YES

YES

DC5V

10ms

10ms

100ns

NO

NO

OK

YES

YES

YES

YES

NO

NO

YESNormal

Refer to remote controlunit fault diagnosis

Refer to Replace PCB module.

Is output voltage of ICO2 normal?(DC5V)

Check connectionscompressor, outdoorfan and indoor fan.

Are voltages at RY71(Compressor) and RY72 (Outdoor fan) normal? ; DC12V

Is voltage at SS71(indoor fan)

ReplaceRY71, RY72and SS71

NO

NO

NO

Is voltage output terminal ofD101~D105(IN4007) normal?

Replace ICO2Refer to replace PCBmodule

Replace IN4007

Replacemicom

Is voltage at #10 terminal of the micomnormal?

Are voltage at #18 and #19 of themicom normal?

NO

NONO

YESNO

NO

NOYES

OK

Is operation normal?

Replace resonator (X501)

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3-2-2 When the Indoor Unit Fan Does Not Operate. (Initial Diagnosis)

9

1) Checklist :(1) Is the indoor unit fan motor properly connected with the connector (CN73)?(2) Is the AC voltage correct?(3) Is HALL IC in indoor fan motor properly connected with the connector (CN43)?(4) Is the running capacitor properly connected with the solder part of the PCB?


After unplugging out the power cord shouldbe reconnected within five seconds.

Does the operating lamp(Green) blink?

Does the Solid State Relay(SS71) workproperly?

Is the supply voltage of the fanmotor sufficient?

Test rod location

PCB CN73

pin3, pin5

Condition

Fan operate = AC 180V

Normalvoltage

YES

YES

YES

NO

NO

NO

Check as in the procedur “NO power parts” Refer topage 8.

Microcomputer is out of order.

PCB isout of order.

Refer to replace PCB module

Replace MFC

Fan motorshould be replaced.

Fan motoris out of order.

MF-C is out of order

YES

-

Test rod location

+

SS71+ SS71- 12V

NormalVoltage

..

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3-2-3 When the Outdoor Unit Does Not Operate. (Initial Diagnosis)

1) Checklist :(1) Is input voltage normal?(rating voltage ±10% range)(2) Is the set temperature of the remote control higher than room temperature in COOL mode?(3) Is the POWER IN connector (CN78) linked correctly?(4) Is the outdoor unit properly connected with the TERMINAL BLOCK connector(8P)?


After unplugging out the power cord should bereconnected within five seconds.

Does the operating lamp blink

YES

YES

YES

NO

NO

NO

#

#

@

!

!

@

!

NO

YES

NO

Outdoor unit isout of order.

Power relay isout of order

Power relay should bereplaced.

Refer to replacePCB module

PCB is out of order.

PCB andRoom tem-

peraturesensorshouldbe checked.

Room temperature sensor isout of order

Check as in the procedure "No Power parts"Refer to page 8.

YES

Is the room sensor normal register?(25°C →10KΩ)

50˚F 68˚F 86˚F

17.96kΩ 12.09kΩ 8.3kΩ

Does the timer lamp blink during operation ?

Is the power relay RY71 operated by adjusting the roomtemperature?

Is the rating Voltage ±10% range applied relay between CN78 ! and #.

Test rod location

+ - Condition

IC06 Pin #6 GND RY71 ON DC 4.8V

NormalVoltage

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3-2-4 When the UP/DOWN Louver Motor Does Not Operate. (Initial Diagnosis)

1) Checklist :(1) Is input voltage normal? (input voltage ±10% range)(2) Is the UP/DOWN louver motor properly connected with the connector (CN61)?


Remove power cord and plug in again in approx. 5 seconds.

Is operating lamp blinking?

Does operation start when swing button of the remotecontrol unit pushed?

Voltage at pin #1-#4 of micom (IC04) change?(Squarewave)

Volatge at pin #10, #11 of IC06, #15, #16 of IC05 (KID65003)change?(Squarewave)

UP/DOWN louver motor is faulty.

Driver IC05 (KID65003) or IC06 is faulty.

Micom (IC04) is faulty.

Normal

Check as in the procedure "No Powerparts". Refer to page 8.

YES

NO

NO

YES

NO

NO

YES

YES

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3-2-5 If Operation By Remote Control Unit Is Impossible. (Initial Diagnosis)


Remove power cord and plug in again approx. 5 Seconds

Is operation lamp blinking? Check as in the procedure “NO Power parts”.Refer to page 8.

Normal

Replace battery.

LCD is faulty.

Replace button.

Micom is faulty.

Receiver module is faulty.

Q601(C4375Y) or Q602(C1623Y) is faulty.IR LED(CL-1L5EU) is faulty.

“ “ sound heard from the indoor unit when ON/OFFbutton on the remote control unit pushed?

Voltage of battery less than 2.5V (Remote Control Unit)?

LCD display status of REMOCON normal?

Voltage at PIN #30 of Remocon Micom change?

Voltage at collecter of Q601 or Q602 change?

Voltage at pin #26 of micom (IC04) change (INDOOR UNIT)?

Micom (IC04) is faulty.

YES

NO

YES

YES

NO

NO

NO

NO

NO

NO

NO

YES

YES

YES

YES

YES

Transmission display lamp ( ) blinking when ON/OFFbutton on the remote control unit pushed?

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3-3 Replace PCB module

3-3-1 Replace PCB module

Remove power cord

Replace the PCB module

Check the connection and plug in

Refer to set up the Model option

Does al display lamp blink or STD lamp blink?

YES

NOReplace another PCB module

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4. Exploded Views and Parts List

4-1 Indoor Unit

1-1

2

1

4

3-1

3-2 3-33

5

7-2

7

11

14

10

15

16

8

6-3

6-2

6-1

6

7-1

9

13

12

7-3

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Parts List

No.

1 DB92-00206D ASSY-PANEL ASSY 1

1-1 DB64-00339A GRILLE AIR INLET ABS 1

2 DB63-00268A GUARD-AIR FILTER PP 2

3 DB63-00290A FILTER-CLEANER ASSY ASSY 1

3-1 DB61-00035A CASE CLEANER-FILTER PP 2

3-2 DB63-00285A FILTER-CARBON 405 x 82 1

3-3 DB63-00286A FILTER-CLEANER 405 x 82 1

4 DB63-00270A COVER-TEMINAL ABS 1

5 DB60-00017A SPACER-EVAP PVC 1

6 DB93-00879B ASSY CONTROL IN ABS (5V) 1

6-1 DB93-00830A ASSY MODULE & S/W ASSY 1

6-2 DB65-00073D TERMINAL BLOCK-ASS’Y ASSY 1

6-3 PD-SH30ZC-01(03) ASSY-MAIN PCB ASSY 1

6-4 DB63-00442A COVER-PCB ABS (5V) 1

7 DB94-00117B ASSY TRAY DRAIN ASSY 1

7-1 DB93-00877A ASSY-C/W STEP MOTOR ASSY 1

7-2 DB66-00249A BLADE-H ABS 1

7-3 DB93-00823A ASSY DISPLAY-CENTER ASSY 1

8 DB96-01137C ASSY-EVAPORATOR UNIT ASSY 1

9 DB61-00630B HOLDER-MOTOR ABS (5V) 1

10 DB94-00118B ASSY FAN-CROSS,RH ASSY 1

11 DB94-00119B ASSY FAN-CROSS,LF ASSY 1

12 DB31-00104B MOTOR FAN IN IC-9440SKA6A 1

13 DB94-00116C ASSY BACK BODY ASSY 1

14 DB61-00655A HOLDER-BODY BACK SGCC-M 1

15 DB61-00633A HOLDER-PIPE ABS 1

16 DB70-00143A PLATE-HANGER SGCC-M 1

CODE NO Description Specification RemarkQ’TY

AS30C2BC

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12

18

16

131415

6

17

5

3

4

7

2

19

8-18-2

89

10 11

21

7

1-1

1

16

4-2 Outdoor Unit

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Parts List

No.

1 DB90-00533B ASSY CABI FRONT ASSY 1

1-1 DB63-00320A GUARD FAN MSWR 1

2 DB90-20157R ASSY-BASE OUT ASSY 1

3 DB67-00140A FAN-PROPELLER AS+G/F20% 1

4 DB60-20020A BOLT-SPECIAL M8,L25 1

5 DB31-00103B MOTOR FAN OUT OSM-946SRC 1

6 DB61-00653A BRACKET-MOTOR SGCC-M 1

7 DB94-00120B ASSY PARTITION ASSY 1

8 DB95-00297B ASSY COMP H29B35UABCA 1

8-1 DB73-10008A GROMMET-MOUNT EPDM 4

8-2 DB60-00028A NUT-WASHER M8,ZPC 4

9 DB63-00441A FELT-COMP SOUND FELT 1

10 DB63-00444A FELT-COMP TOP FELT 1

11 DB96-01715A ASSY-TUBE SUCTION ASSY 1

12 DB90-10616D ASSY-CABI UPPER ASSY 1

13 DB96-01017D ASSY-CONDERSER ASSY 1

14 DB61-30276A BRACKET-HOLDER SGCC-M 1

15 DB90-00555B ASSY-CABI SIDE ASSY 1

16 DB90-40176B ASSY-COVER CONTROL FLAME RETARDANT ABS 1

17 DB93-01150A ASSY CONTROL OUT ASSY 1

18 DB63-10492A COVER-HANDLE ABS 1

19 DB96-01153B ASSY TUBE CAPILLARY ASSY 1

20 DB96-01714A ASSY-TUBE DISCHRGE ASSY 1

CODE NO Description Specification RemarkQ’TY

US30C2BC

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Parts List

No

1 ASSY-TERMINAL BLOCK 6P DB65-00073D 1

2 ASSY-MODULE PCB B-PJT DB93-00830A 1

3 ASS’Y C/W STEP MOTOR 6P, 1007 AWG #28 DB93-00877A 1

4 C/W EARTH 1P, AWG#16, 1015 DB39-00148A 1

5 HOLDER-CONTROL HIPS, BLK, V0 DB61-00632B 1

6 HOLDER-CLAMP IN SGCC-M DB61-00495A 1

7 BRACKET-EARTH SGCC-M DB61-00163A 1

8 SCREW PH, M3, L22 6001-000929 1

9 SCREW-EARTH WP, TH, +, M4xL8, ZPC(YEL) 6009-001001 3

10 CONNECTOR WIRE UL1007 AWG#26 DB32-00172B 1

11 LABEL-CAUTION 50 x 12 DB68-01975A 1

Description Specification CODE-No Q’TY

4-3 PCB Box

Indoor Unit

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Outdoor Unit

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Parts List

No. CODE NODescription SpecificationQ’TY

AS30C2BC

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

ASSY-CONTROL OUT

ASSY CASE CONTROL OUT

MAGNETIC-SWITCH

CAPACITOR

BUSH-CONDENSER

CLIP-CAPACITOR

C-FLIM

ASSY-SPARK KILLER

FUSE-HOLDER

FUSE

ASSY TERMINAL BLOCK

HOLDER-WIRE CLAMP

ASSY-WIRE COMP

ASSY-CONNECTOR WIRE HIGH PRESSURE

CONNECTOR WIRE LIVE

ASSY-MOTOR LEAD WIRE

SCREW

SCREW-EARTH

SCREW TAP, TH

SCREW BH

LEAD-WIRE L

LEAD-WIRE N

WIRE-CONNECTOR COIL

LEAD-WIRE CAPACITOR

ASSY

ASSY

FURNAS, 30A

AC370V / 45uF

RUBBER

SBHG1-M

AC450V / 4uF

ASSY

FR-66-30A

250V 2A

ASSY

ABS (BLK)

ASSY

ASSY

ASSY

TH, +, M4x16, ZPC(YEL), SWRCH

WP, TH, +, M4x8, ZPC(YEL)

2S, M4, L10(YEL)

BH, M4, L10(YEL)

AWM 1015, AWG12, BLK

AWM 1015, AWG12, WHT

ASSY

AWM 1015, AWG12, RED

DB90-00556B

3501-001243

2501-001230

DB73-30038A

DB69-60008A

2301-001379

DB95-90026B

DB61-40239A

3601-000236

DB65-00040B

DB61-00250A

DB93-00987A

DB93-00988A

DB39-00615A

DB93-00989A

6001-000725

6009-001001

6002-000527

6002-000286

DB39-00616A

DB39-00616B

DB39-00617A

DB39-00616C

1

1

1

1

1

1

1

1

1

1

2

1

1

1

1

4

2

7

2

1

1

1

1

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5. Refrigerating Cycle Block Diagram

INDOOR UNIT OUTDOOR UNIT

Heatexchanger(Evaporator)

Gas side

3-way valve

2-way valve

Liquid side

Capillary tube

Gas leak check point

Cro

ss fa

n

Heatexchanger(Condenser)

Pro

pelle

r fa

n

Compressor

T1

T2

Cooling

Refrigerating cycle temperature and pressure

STD Pressure Piping Temp(°F) Use Temp. Condition(°F)

MODEL Operating Condition (psi)T1 T2

Indoor Outdoor

3-Way Valve DB WB DB WB

Standard 57~71 46~54 46~54 80 67 95 75

AS30C2BC Cooling Max over load - - - 80 67 115 75

Low temp - - - 67 57 67 5

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6. PCB Diagrams

6-1 Main PCB

6-1-1 Indoor Unit (PD-SH30ZC-01/PD-SH30ZC-03)

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Parts List

1 C103 C-CERAMIC,DISC 2.2nF,20%,400V,Y5U,TP,12. 12 C702 C-FILM,MPPF 100nF,10%,275V,BK,18x6x12,15 13 CR71 C-FILM,MPPF 2000nF,+10-5%,450V,BK,38x18x 14 C701 C-FILM,MPEF 220NF,10%,275V,BK,26.5X8.5X1 15 RY71,72,74 RELAY-MINIATURE 12VDC,200MW,3000MA,1FORM 36 SS71 SSR 12Vdc,-,2A,1mS,1mS 17 IC04 IC MICOM S3C8469(SDIP) 18 IC02 IC-VOLT REGU KA7805A,TO-220AB,1A,0/125C, 19 TN11 TRANS 2UEW0.30/2UEW0.45,1.5KV,1KHz,-,7Pi 110 FT71 CHOKE-COIL LSA-05230P,AC250V,2A,30.5x22x3 111 BZ61 BUZZER CBE2220BA,STICK,-,-,-,-,-,-,- 112 F701 FUSE FST,250V,3.15A,20MM,VDE,50T-03 113 F701 HOLDER-FUSE FH-51H,7.5A,-,-,-,-,- 114 D101,102,103,104 DIODE-RECTIFIER 1N4007,1000V,1A,DO-41,TP 415 D105 DIODE-RECTIFIER UG2B,100V,2A,DO-204AC,TP 116 ZD12 DIODE-ZENER DIODE-ZENER;MTZ3.6A,3.6V,3.455-3.695V,50 117 ZD13 DIODE-ZENER DIODE-ZENER;MTZJ11B,11V,10.5-11.05V,500m 118 ZD11 DIODE-TVS DIODE-TVS;ST02D-200,185/200/215V,200W,DO 119 Q603 TR-SMALL SIGNAL TR-SMALL SIGNAL;KSA708-Y,PNP,800mW,TO-92 120 Q401,601,602 TR-SMALL SIGNAL TR-SMALL SIGNAL;KSC945,NPN,250mW,TO-92,T 321 Q901,902 TR-DIGITAL TR-DIGITAL;KSR2002,PNP,300MW,10K/10K,TO- 222 Q201 TR-DIGITAL TR-DIGITAL;KSR1002,NPN,300MW,10K/10K,TO- 123 PC11 PHOTO-COUPLER PHOTO-COUPLER;TR,50-600%,200mW,DIP-4,ST 124 PC12 PHOTO-COUPLER PHOTO-COUPLER;TR,20-300%,200mW,DIP-4,ST 125 IC01 IC-PWM CONTROLLER IC-PWM CONTROLLER;255,DIP,8P,300MIL,PLAS 126 VA71,72 VARISTOR 560V,2500A,17.5x7.5mm,TP 227 R405,406 R-CARBON 330ohm,5%,1/8W,AA,TP,1.8x3.2mm 228 R104,105 R-CARBON 220OHM,5%,1/4W,AA,TP,2.4X6.4MM 229 R101 R-CARBON 470OHM,5%,1/4W,AA,TP,2.4X6.4MM 130 R206,501,502,601,604,606,902 R-CARBON 10KOHM,5%,1/8W,AA,TP,1.8X3.2MM 731 R201,207,208,401,403,408,603,605,608 R-CARBON 1KOHM,5%,1/8W,AA,TP,1.8X3.2MM 932 R910,911,912,913 R-CARBON 3.3KOHM,5%,1/8W,AA,TP,1.8X3.2MM 433 R102,103 R-CARBON 330KOHM,5%,1/4W,AA,TP,2.4X6.4MM 234 R106,901 R-CARBON 4.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM 235 R607 R-CARBON 560OHM,5%,1/4W,AA,TP,2.4X6.4MM 136 R402 R-CARBON 6.8KOHM,5%,1/8W,AA,TP,1.8X3.2MM 137 R602 R-CARBON(S) 1KOHM,5%,1/2W,AA,TP,2.4X6.4M 138 R202,203 R-METAL OXIDE(S) 51Kohm,5%,2W,AA,TP,4x12 239 R404,407 R-METAL 6.8Kohm,1%,1/8W,AA,TP,1.8x3.2m 240 C203,204,401 C-CERAMIC,MLC-AXIAL 10nF,+80-20%,25V,Y5V 341 C404,903 C-CERAMIC,MLC-AXIAL 1nF,10%,50V,Y5P,TP,1 242 C102,104,107,109,114,116,117,118,201,202,402,403,501,901 C-CERAMIC,MLC-AXIAL 100nF,+80-20%,50V,Y5 1443 C105 C-AL 1000uF,20%,25V,GP,TP,10x20,5 144 C601 C-AL 47uF,20%,50V,GP,TP,6.3x11,2.5 145 C108 C-AL 470uF,20%,25V,GP,TP,10x16,5 146 C101,110 C-AL 6.8uF,20%,450V,GP,TP,10x16mm,5 247 X501 RESONATOR-CERAMIC 4MHz,0.5%,TP,10.0x5.0x 148 F702 FUSE-RADIAL LEAD 250V,1A,TIME-LAG,-,8.5x 149 CN78 CONNECTOR-HEADER 1WALL,3P/5P,1R,3.96mm,S 150 CN71 CONNECTOR-HEADER 1WALL,3P/5P,1R,3.96mm,S 151 CN73 CONNECTOR-HEADER 1WALL,3P/5P,1R,3.96mm,S 152 CN91 CONNECTOR-HEADER BOX,10P,1R,2.5mm,STRAIG 153 CN43 CONNECTOR-HEADER BOX,3P,1R,2.5mm,STRAIGH 154 CN41 CONNECTOR-HEADER BOX,4P,1R,2.5mm,STRAIGH 155 CN61 CONNECTOR-HEADER BOX,6P,1R,2.5mm,STRAIGH 156 IC07 IC-MASK ROM 93LC56B,8BIT,-,DIP,8P,-,-,- 157 IC03 IC-RESET KA7533,DIP,-,-,-,-,- 158 IC06 IC-DRIVE KID65003AP,DIP,16P,STICK,TR-AR 259 L101 COIL CHOKE 5.0mH,-,8.0*11.0,-,-,PE-M10 160 WIRE-SO COPPER PI0.6,SN,T,52MM,TAPING_WI 3561 PCB-MAIN PD-SH30ZC-00,FR-1,-,-,T1.6,W197 1

Design-Location DescriptionNo Specification Q’TY

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7. Wiring Diagrams

7-1 Indoor Unit

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7-2 Outdoor Unit

DIAGRAM-OUTDOOR

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MEMO

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8. Schematic Diagrams

8-1 Indoor Unit

ELECTRONICS

DB98-05388A(1)-CO 3/11/02 10:55 AM Page 2

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Service AS30C2BC